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theconversation.com
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| | | | | In 2006, and after much debate, the International Astronomical Union came up with a new definition for a planet. And for the first time, the term "dwarf planet" was used. | |
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www.leonarddavid.com
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| | | | | Megaconstellations like SpaceX's Starlink offer great benefits for humanity. But there are also costs, including a growing imposition on astronomy, experts say. | |
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www.astronomy.com
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| | | | | As companies like SpaceX continue to rush satellites to orbit, the streaks they create in astronomical images are becoming problematic. | |
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www.space.com
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| | | The latest Eclipsesbreaking news, comment, reviews and features from the experts at | ||